The 40-Watt Hallucination
This essay emerged from an extended human-AI collaboration. The argument and editorial judgment are human; the drafting was a back-and-forth. The process seemed worth naming, given the subject. The comparison appears everywhere: the human brain runs on roughly 40 watts — less than a vintage lightbulb — while a modern AI data center consumes enough electricity to power a small city. The implication is obvious. Biology is efficient. Silicon is wasteful. Case closed. Except the comparison quietly changes what it is measuring. No brain floats in a vacuum. It lives in a body, in a house, embedded in supply chains, agricultural networks, and climate-controlled rooms. The black box and its environment are not the same thing, and neither comparison is honest about which it's measuring. When you scale out to the full infrastructure required to sustain the life of one American, the numbers shift completely. The average American consumes roughly 285 gigajoules of pr...